Studies of Airplane Spray-deposit Patterns at Low Flight Levels

Studies of Airplane Spray-deposit Patterns at Low Flight Levels

Insects of Agricultural and Household Importance in Alaska: With Suggestions for Their Control

Insects of Agricultural and Household Importance in Alaska: With Suggestions for Their Control

Land-improvement Measures in Relation to a Possible Control of the Beet Leafhopper and Curly Top

The Pea Weevil and Methods for Its Control

Dissemination of the Beet Leafhopper in California

Analysis of Factors Influencing Cotton Yields and Their Variability: With Special Reference to the Upper Piedmont and West Texas Rolling Plains, Issues 1026-1042

Investigations in Erosion Control and the Reclamation of Eroded Land at the Northwest Appalachian Conservation Experiment Station, Zanesville, Ohio, 1934-42: Issues 876-900

Agricultural Hydrology as Evaluated by Monolith Lysimeters